Hi Mate, Please advise me,
Yesterday had a dyno Dynamic test .
My Car is Evo7
Mod with : Tomei Arms M7960,Cam Brian Crower 272 Stage 2, Fuel Pump Walbro 255, Fule Regulato, Stock Ecu
Max result recorded 204 HP...
Checked not leak at hose by the leak tester..
Any sugestion what should I do ..

 

hard to tell without log,for exampe boost/timing/afr,you also need to leak test the piping,and check for exhaust leak,you have to provide information,also i cant see anything from the graph you uploaded.

 

Need to retune the ecu, with ARMS the load range in the map is way off from where the standard turbo's load range was.

Retune the ecu, afr, timing etc.

 

Possibly the waste gate stuck open. Can you see what boost it is running?

 

what's the old dyno numbers ?